diff --git a/CHANGELOG.md b/CHANGELOG.md
index c487bbf..67c5ee6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,9 @@
 # Change Log
+## [7.51.2](https://github.com/plivo/plivo-go/tree/v7.51.2) (2024-09-06)
+**Feature - Adding support for brand_name, code_length and app_hash in Create,Get and List Session**
+- Added new request param `brand_name`, `code_length` and `app_hash` in create Session API
+- Added support for `brand_name` , `app_hash`, `code_length` param in get and list Session response
+
 ## [7.51.1](https://github.com/plivo/plivo-go/tree/v7.51.1) (2024-09-05)
 **Feature - Adding new element for Audio Stream XML **
 - Added `keepCallAlive` element in Audio Stream XML
diff --git a/baseclient.go b/baseclient.go
index 55069d3..996c465 100644
--- a/baseclient.go
+++ b/baseclient.go
@@ -13,7 +13,7 @@ import (
 	"github.com/google/go-querystring/query"
 )
 
-const sdkVersion = "7.51.1"
+const sdkVersion = "7.51.2"
 
 const lookupBaseUrl = "lookup.plivo.com"
 
diff --git a/verify.go b/verify.go
index ce83a2c..e75fbe4 100644
--- a/verify.go
+++ b/verify.go
@@ -43,6 +43,9 @@ type AttemptDetails struct {
 	Channel     string    `json:"channel,omitempty"`
 	AttemptUUID string    `json:"attempt_uuid,omitempty"`
 	Status      string    `json:"status,omitempty"`
+	BrandName   string    `json:"brand_name,omitempty"`
+	AppHash     string    `json:"app_hash,omitempty"`
+	CodeLength  int       `json:"code_length,omitempty"`
 	Time        time.Time `json:"time,omitempty"`
 }
 
@@ -61,12 +64,15 @@ type AttemptCharges struct {
 type SessionCreateParams struct {
 	Recipient string `json:"recipient,omitempty"`
 	// Optional parameters.
-	AppUUID string `json:"app_uuid,omitempty"`
-	Channel string `json:"channel,omitempty"`
-	URL     string `json:"url,omitempty"`
-	Method  string `json:"method,omitempty"`
-	Src     string `json:"src,omitempty"`
-	Locale  string `json:"locale,omitempty"`
+	AppUUID    string `json:"app_uuid,omitempty"`
+	Channel    string `json:"channel,omitempty"`
+	URL        string `json:"url,omitempty"`
+	Method     string `json:"method,omitempty"`
+	Src        string `json:"src,omitempty"`
+	Locale     string `json:"locale,omitempty"`
+	BrandName  string `json:"brand_name,omitempty"`
+	AppHash    string `json:"app_hash,omitempty"`
+	CodeLength int    `json:"code_length,omitempty"`
 }
 
 type SessionCreateResponseBody struct {
@@ -88,6 +94,8 @@ type SessionListParams struct {
 	AppUUID                   string `url:"app_uuid,omitempty"`
 	Country                   string `url:"country,omitempty"`
 	Alias                     string `url:"alias,omitempty"`
+	BrandName                 string `json:"brand_name,omitempty"`
+	AppHash                   string `json:"app_hash,omitempty"`
 	SessionTime               string `url:"session_time,omitempty"`
 	Subaccount                string `url:"subaccount,omitempty"`
 	SessionTimeGreaterThan    string `url:"session_time__gt,omitempty"`